Fire detector



FIG. 1 is a perspective view of a fire detector, according to thepresent invention;

FIG. 2 is a front elevation view of the fire detector of FIG. 1;

FIG. 3 is a rear elevation view of the fire detector of FIG. 1;

FIG. 4 is a right-side elevation view of the fire detector of FIG. 1;

FIG. 5 is a left-side elevation view of the fire detector of FIG. 1;

FIG. 6 is a top plan view of the fire detector of FIG. 1; and,

FIG. 7 is a bottom plan view of the fire detector of FIG. 1;

The ornamental design for the fire detector, substantially as shown anddescribed.